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Background Prior work suggests different interstitial lung diseases (ILDs) that share the radiological usual interstitial pneumonia (UIP) pattern have an overall worse prognosis. However, ...

stability and ease of integration in high-performance motion systems. Engineered as a monolithic, single-module XY stage—rather than a stack of separate linear axes—V-781 stages deliver superior ...

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The scissors hexagonal frustum unit is designed based on the motion diagram of antenna hexagonal networking. The degree of freedom (DOF) of the antenna mechanism is calculated according to screw ...